TY  - BOOK
AU  - Rich, Elain
AU  - Knight, Kevin
TI  - Artificial intelligence
SN  - 74600818
CY  - New delhi
KW  - Artificial intelligence
KW  - Game playing -- Artificial intelligence
KW  - Heuristic search -- Artificial intelligence
KW  - Knowledge representation -- Artificial intelligence
KW  - Natural language processing
KW  - Planning -- Artificial intelligence
ER  -